VESTAKEEP® 4000 CF30
Polyetheretherketone
Carbon fiber-reinforced (30%) polyether ether ketone
VESTAKEEP 4000 CF30 is a carbon fiber-reinforced (30%) polyether ether ketone for injection molding.
The semi-crystalline polymer features superior mechanical, thermal, and chemical resistance. Parts made from VESTAKEEP 4000 CF30 are self-extinguishing.
VESTAKEEP 4000 CF30 can be processed by common injection molding machines for thermoplastics.
We recommend a melt temperature between 380°C and 400°C during the injection molding process. The mold temperature should be within a range of 160°C to 200 °C, preferably 180°C.
Filler / Reinforcement | |
Features | - Chemical Resistant，Self Extinguishing，Semi Crystalline
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Forms | |
Processing Method | |
Density (73°F) | 1.40 | g/cm³ | ISO 1183 |
Melt Volume-Flow Rate (MVR) (400°C/10.0 kg) | 0.183 | in³/10min | ISO 1133 |
Molding Shrinkage |
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| ISO 294-4 |
Across Flow : 0.0787 in | 0.40 | % |
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Flow : 0.0787 in | 0.0 | % |
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Tensile Modulus | 3.34E+6 | psi | ISO 527-2 |
Tensile Stress | 34800 | psi | ISO 527-2 |
Tensile Strain (Break) | 2.0 | % | ISO 527-2 |
Charpy Notched Impact Strength |
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| ISO 179/1eA |
-22°F, Complete Break | 4.3 | ft·lb/in² |
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73°F, Complete Break | 4.8 | ft·lb/in² |
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Charpy Unnotched Impact Strength |
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| ISO 179/1eU |
-22°F, Complete Break | 29 | ft·lb/in² |
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73°F, Complete Break | 29 | ft·lb/in² |
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Heat Deflection Temperature |
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66 psi, Unannealed | 635 | °F | ISO 75-2/B |
264 psi, Unannealed | 617 | °F | ISO 75-2/A |
Melting Temperature 2 | 644 | °F | ISO 11357-3 |
CLTE - Flow (73 to 131°F) | 5.6E-6 | in/in/°F | ISO 11359-2 |
Surface Resistivity | 1.0E+5 | ohms | IEC 60093 |
Volume Resistivity | 1.0E+6 | ohms·cm | IEC 60093 |
Relative Permittivity (1 MHz) | 17.0 |
| IEC 60250 |
Flame Rating (0.06 in) | V-0 |
| UL 94 |
Glow Wire Flammability Index (0.08 in) | 1760 | °F | IEC 60695-2-12 |
Glow Wire Ignition Temperature (0.08 in) | 1560 | °F | IEC 60695-2-13 |
Processing (Melt) Temp | 716 to 752 | °F |
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Mold Temperature | 320 to 392 | °F |
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